Custom type conversion added to object mapping (#839)

* Move internal items to internal folder and adjust namespaces accordingly

* Added type conversion to object mapping

* Add constructor mapping test for type conversion

Author: RichardIrons-neo4j

Neo4j.Driver/Neo4j.Driver.Tests/Internal/Util/VarLongTests.cs

@@ -15,7 +15,6 @@
 
 using System;
 using FluentAssertions;
-using Neo4j.Driver.Internal.IO;
 using Neo4j.Driver.Internal.Util;
 using Xunit;
 

Neo4j.Driver/Neo4j.Driver.Tests/Mapping/BuiltMapperTests.cs

@@ -14,6 +14,7 @@
 // limitations under the License.
 
 using FluentAssertions;
+using Neo4j.Driver.Internal.Mapping;
 using Neo4j.Driver.Mapping;
 using Neo4j.Driver.Tests.TestUtil;
 using Xunit;

Neo4j.Driver/Neo4j.Driver.Tests/Mapping/DefaultMapperTests.cs

@@ -16,6 +16,7 @@
 using System;
 using System.Collections.Generic;
 using FluentAssertions;
+using Neo4j.Driver.Internal.Mapping;
 using Neo4j.Driver.Internal.Types;
 using Neo4j.Driver.Mapping;
 using Neo4j.Driver.Tests.TestUtil;

Neo4j.Driver/Neo4j.Driver.Tests/Mapping/DelegateMapperTests.cs

@@ -355,7 +355,7 @@ public void ShouldFailIfDelegateThrowsException()
     {
         var record = TestRecord.Create(("x", 69));
 
-        Action act = () => record.AsObject(
+        var act = () => record.AsObject(
             (int x) =>
             {
                 if (x == 69)

Neo4j.Driver/Neo4j.Driver.Tests/Mapping/DictAsRecordTests.cs

@@ -16,8 +16,8 @@
 using System.Collections;
 using System.Collections.Generic;
 using FluentAssertions;
+using Neo4j.Driver.Internal.Mapping;
 using Neo4j.Driver.Internal.Types;
-using Neo4j.Driver.Mapping;
 using Neo4j.Driver.Tests.TestUtil;
 using Xunit;
 using InvalidOperationException = System.InvalidOperationException;

Neo4j.Driver/Neo4j.Driver.Tests/Mapping/LabelCaptureTests.cs

@@ -23,13 +23,8 @@
 
 namespace Neo4j.Driver.Tests.Mapping;
 
-public class LabelCaptureTests
+public class LabelCaptureTests : MappingTestWithGlobalState
 {
-    public LabelCaptureTests()
-    {
-        RecordObjectMapping.Reset();
-    }
-
     [Fact]
     public void ShouldCaptureSingleNodeLabel()
     {

Neo4j.Driver/Neo4j.Driver.Tests/Mapping/MappableValueProviderTests.cs

@@ -13,10 +13,13 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+using System;
 using System.Collections.Generic;
 using FluentAssertions;
 using Moq;
 using Moq.AutoMock;
+using Neo4j.Driver.Internal.Mapping;
+using Neo4j.Driver.Internal.Mapping.TypeConversion;
 using Neo4j.Driver.Internal.Types;
 using Neo4j.Driver.Mapping;
 using Xunit;
@@ -128,6 +131,32 @@ public void GetConvertedValueShouldReturnNullWhenFieldNotFound()
         result.Should().BeNull();
     }
 
+    [Fact]
+    public void GetConvertedValueShouldUseTypeConversion()
+    {
+        var expected = new Guid("b19f766c-4f74-41a9-a73d-6298697d81a7");
+        var entityMappingInfo = new EntityMappingInfo("field-name", EntityMappingSource.Property);
+        _mocker.GetMock<IMappingSourceDelegateBuilder>()
+            .Setup(x => x.GetMappingDelegate(entityMappingInfo))
+            .Returns(GetMockMappingDelegate(expected.ToString(), true));
+
+        object expectedObj = expected;
+        _mocker.GetMock<IMappingTypeConversionManager>()
+            .Setup(x => x.TryConvert(typeof(string), typeof(Guid), expected.ToString(), out expectedObj))
+            .Returns(true);
+
+        var subject = _mocker.CreateInstance<MappableValueProvider>(true);
+
+        var result = subject.GetConvertedValue(
+            Mock.Of<IRecord>(),
+            entityMappingInfo,
+            typeof(Guid));
+
+        result.Should().Be(expected);
+    }
+
+
+
     [Fact]
     public void ShouldReturnNullWhenValueIsNull()
     {

Neo4j.Driver/Neo4j.Driver.Tests/Mapping/MappedListCreatorTests.cs

@@ -18,6 +18,7 @@
 using FluentAssertions;
 using Moq;
 using Moq.AutoMock;
+using Neo4j.Driver.Internal.Mapping;
 using Neo4j.Driver.Mapping;
 using Neo4j.Driver.Tests.TestUtil;
 using Xunit;

Neo4j.Driver/Neo4j.Driver.Tests/Mapping/MappingBuilderTests.cs

@@ -15,7 +15,7 @@
 
 using System;
 using FluentAssertions;
-using Neo4j.Driver.Mapping;
+using Neo4j.Driver.Internal.Mapping;
 using Xunit;
 
 namespace Neo4j.Driver.Tests.Mapping;

Neo4j.Driver/Neo4j.Driver.Tests/Mapping/MappingProviderTests.cs

@@ -21,13 +21,8 @@
 
 namespace Neo4j.Driver.Tests.Mapping;
 
-public class MappingProviderTests
+public class MappingProviderTests : MappingTestWithGlobalState
 {
-    public MappingProviderTests()
-    {
-        RecordObjectMapping.Reset();
-    }
-
     [Fact]
     public void ShouldOverrideDefaultMapping()
     {